From b4dc014b107f871ee9a7dfbcd3ca5539dd3aa73e Mon Sep 17 00:00:00 2001
From: George Hazan <ghazan@miranda.im>
Date: Tue, 19 Feb 2019 22:50:40 +0300
Subject: TranslateU - translates a string to Utf8

---
 src/mir_core/src/langpack.cpp   | 30 +++++++++++++++++++++++-------
 src/mir_core/src/mir_core.def   |  1 +
 src/mir_core/src/mir_core64.def |  1 +
 3 files changed, 25 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/mir_core/src/langpack.cpp b/src/mir_core/src/langpack.cpp
index fab4656a63..0532f58e4a 100644
--- a/src/mir_core/src/langpack.cpp
+++ b/src/mir_core/src/langpack.cpp
@@ -43,6 +43,7 @@ struct LangPackEntry
 {
 	DWORD englishHash;
 	char *szLocal;
+	char *utfLocal;
 	wchar_t *wszLocal;
 	MUUID *pMuuid;
 	LangPackEntry* pNext;  // for langpack items with the same hash value
@@ -480,7 +481,7 @@ char* LangPackTranslateString(const MUUID *pUuid, const char *szEnglish, const i
 		return (char*)szEnglish;
 
 	LangPackEntry key, *entry;
-	key.englishHash = W ? hashstrW(szEnglish) : mir_hashstr(szEnglish);
+	key.englishHash = (W == 1) ? hashstrW(szEnglish) : mir_hashstr(szEnglish);
 	entry = (LangPackEntry*)bsearch(&key, g_pEntries, g_entryCount, sizeof(LangPackEntry), (int(*)(const void*, const void*))SortLangPackHashesProc2);
 	if (entry == nullptr)
 		return (char*)szEnglish;
@@ -495,12 +496,22 @@ char* LangPackTranslateString(const MUUID *pUuid, const char *szEnglish, const i
 		}
 	}
 
-	if (W)
+	switch (W) {
+	case 0:
+		if (entry->szLocal == nullptr && entry->wszLocal != nullptr)
+			entry->szLocal = mir_u2a_cp(entry->wszLocal, langPack.codepage);
+		return entry->szLocal;
+
+	case 1:
 		return (char*)entry->wszLocal;
 
-	if (entry->szLocal == nullptr && entry->wszLocal != nullptr)
-		entry->szLocal = mir_u2a_cp(entry->wszLocal, langPack.codepage);
-	return entry->szLocal;
+	case 2:
+		if (entry->utfLocal == nullptr && entry->wszLocal != nullptr)
+			entry->utfLocal = mir_utf8encodeW(entry->wszLocal);
+		return entry->utfLocal;
+	}
+
+	return nullptr;
 }
 
 MIR_CORE_DLL(int) Langpack_GetDefaultCodePage()
@@ -529,12 +540,17 @@ MIR_CORE_DLL(wchar_t*) Langpack_PcharToTchar(const char *pszStr)
 
 MIR_CORE_DLL(char*) TranslateA_LP(const char *str, HPLUGIN pPlugin)
 {
-	return (char*)LangPackTranslateString(GetMuid(pPlugin), str, FALSE);
+	return (char*)LangPackTranslateString(GetMuid(pPlugin), str, 0);
+}
+
+MIR_CORE_DLL(char*) TranslateU_LP(const char *str, HPLUGIN pPlugin)
+{
+	return (char*)LangPackTranslateString(GetMuid(pPlugin), str, 2);
 }
 
 MIR_CORE_DLL(wchar_t*) TranslateW_LP(const wchar_t *str, HPLUGIN pPlugin)
 {
-	return (wchar_t*)LangPackTranslateString(GetMuid(pPlugin), (LPCSTR)str, TRUE);
+	return (wchar_t*)LangPackTranslateString(GetMuid(pPlugin), (LPCSTR)str, 1);
 }
 
 MIR_CORE_DLL(void) TranslateMenu_LP(HMENU hMenu, HPLUGIN pPlugin)
diff --git a/src/mir_core/src/mir_core.def b/src/mir_core/src/mir_core.def
index 1fafa5915d..91ca5b7dbd 100644
--- a/src/mir_core/src/mir_core.def
+++ b/src/mir_core/src/mir_core.def
@@ -1419,3 +1419,4 @@ db_get_utfa @1631
 ?GetTextU@CCtrlBase@@QAEPADPADI@Z @1632 NONAME
 ?GetTextU@CCtrlBase@@QAEPADXZ @1633 NONAME
 ?BytesParsed@XMLDocument@tinyxml2@@QBEHXZ @1634 NONAME
+TranslateU_LP @1635
diff --git a/src/mir_core/src/mir_core64.def b/src/mir_core/src/mir_core64.def
index f395c92786..565fd9bedc 100644
--- a/src/mir_core/src/mir_core64.def
+++ b/src/mir_core/src/mir_core64.def
@@ -1419,3 +1419,4 @@ db_get_utfa @1631
 ?GetTextU@CCtrlBase@@QEAAPEADPEAD_K@Z @1632 NONAME
 ?GetTextU@CCtrlBase@@QEAAPEADXZ @1633 NONAME
 ?BytesParsed@XMLDocument@tinyxml2@@QEBAHXZ @1634 NONAME
+TranslateU_LP @1635
-- 
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